{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771740033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d280882e6f54610221092fa0b3c805f5e6d09130f563977ede93cd30bfcbdca",
    "signature": "0x72a5ea4281d16bc1f47c8f2a10002984994f5abaefcfe15d162687a589242f28256857551c9dc12fb555302a4f2bddcfa5e43539ca56790bd2f70c163b82684e1b",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}